| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 KMnO4 + H2O = C2H3O4 + 3 MnO2 + 3 KOH
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
CuCO3 + H2O = (CuOH)2CO3 + H2CO3 =>
2 CuCO3 + 2 H2O = (CuOH)2CO3 + H2CO3
Na2S03 + I2 = NaI + S03 =>
Na2S03 + I2 = 2 NaI + S03
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
MgCO3 + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O + CO2
Fe2O3 + CO = CO2 + FeO =>
Fe2O3 + CO = CO2 + 2 FeO
Cu + Br2 = BrCu2 =>
4 Cu + Br2 = 2 BrCu2
Co(OH)2 + NH4Cl = CoCl2 + NH4OH =>
Co(OH)2 + 2 NH4Cl = CoCl2 + 2 NH4OH
CH3C6H5 + ClSO2OH = CH3C6H4SO2Cl + H2SO4 + HCl =>
CH3C6H5 + 2 ClSO2OH = CH3C6H4SO2Cl + H2SO4 + HCl
TlOH + CO2 = TlCO3 + H2 =>
2 TlOH + 2 CO2 = 2 TlCO3 + H2
Cl{-} + H2O = HCl + OH{-} =>
Cl{-} + H2O = HCl + OH{-}
Fe2O3 + Na2O + SiO2 = NaFe3 + Si2O8 =>
6 Fe2O3 + 2 Na2O + 10 SiO2 = 4 NaFe3 + 5 Si2O8
CH3Cl + C3H7Cl + Zn = ZnCl2 + C4H10 =>
CH3Cl + C3H7Cl + Zn = ZnCl2 + C4H10
AlP + H2O = Al(OH) + PH =>
AlP + H2O = Al(OH) + PH
Ba(OH)2 + HClO = Ba(ClO2)2 + H =>
Ba(OH)2 + 2 HClO = Ba(ClO2)2 + 4 H
NO + H22 = NH3 + O2 =>
22 NO + 3 H22 = 22 NH3 + 11 O2
KI + HOH = H2 + KOH + I =>
2 KI + 2 HOH = H2 + 2 KOH + 2 I
SnO2(s) + H2(g) = Sn(s) + H2O(l) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(l)
AI2 + CI2 = AICI3 =>
AI2 + CI2 = AICI3
CNMg + HCl = CNCl + Mg + H2 =>
2 CNMg + 2 HCl = 2 CNCl + 2 Mg + H2
NaI(aq) + CaS(aq) = CaI2(s) + Na2S(aq) =>
2 NaI(aq) + CaS(aq) = CaI2(s) + Na2S(aq)
Pb(NO3)2 + K2SO4 = K(NO3)2 + Pb2SO4 =>
2 Pb(NO3)2 + K2SO4 = 2 K(NO3)2 + Pb2SO4
ClO{-} + Fe(OH)3 + OH{-} = Cl{-} + FeO4{2-} + H2O =>
3 ClO{-} + 2 Fe(OH)3 + 4 OH{-} = 3 Cl{-} + 2 FeO4{2-} + 5 H2O
H2S(g) + O2 = H2O(l) + SO2(g) =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2(g)
FeTiO3 + NaOH + O2 = Na2TiO3 + FeO3 + H2O =>
FeTiO3 + 2 NaOH + O2 = Na2TiO3 + FeO3 + H2O
FeCI + H2O = HCI + Fe(OH) =>
FeCI + H2O = HCI + Fe(OH)
CaOH2 + ClO = CaClO + H2O =>
CaOH2 + ClO = CaClO + H2O
AgPO3 + NH4OH = H5PO3 + AgNO =>
AgPO3 + NH4OH = H5PO3 + AgNO
Li2O + H2O = H2 + LiO2 =>
Li2O + 3 H2O = 3 H2 + 2 LiO2
KOH + BrCl = KCl2 + Br2OH =>
KOH + 2 BrCl = KCl2 + Br2OH
NaClO + KNO2 = KNO3 + NaCl =>
NaClO + KNO2 = KNO3 + NaCl
Fe203 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe203 + 609 NaNO3 + 406 NaOH = 203 Na2FeO4 + 609 NaNO2 + 203 H2O
HIO5 + HI = I + H2O =>
HIO5 + 9 HI = 10 I + 5 H2O
C6H12O6 + NO3{-} = CO2 + H2O + NO2{-} =>
C6H12O6 + 12 NO3{-} = 6 CO2 + 6 H2O + 12 NO2{-}
Ba(NO3)2 + SrS = BaS + Sr(NO3)2 =>
Ba(NO3)2 + SrS = BaS + Sr(NO3)2
AlCl3 + CH3COONa + H2O = Al(OH)(CH3COO)2 + NaCl + CH3COOH =>
AlCl3 + 3 CH3COONa + H2O = Al(OH)(CH3COO)2 + 3 NaCl + CH3COOH
Cu + S2 = CuS =>
2 Cu + S2 = 2 CuS
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
NH4OH + C20H14O4 = H2O + C20H12O4 + NH4 =>
2 NH4OH + C20H14O4 = 2 H2O + C20H12O4 + 2 NH4
Ag(s) + H2O(l) = Ag1H2O =>
Ag(s) + H2O(l) = Ag1H2O
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
C12H22O11 + NaOH = OH + NaC12H22O11 =>
C12H22O11 + NaOH = OH + NaC12H22O11
NaBrO3 + NH2OH = NaOH + NH2BrO3 =>
NaBrO3 + NH2OH = NaOH + NH2BrO3
HNO2 + S = NO + H2SO4 + H2O =>
6 HNO2 + S = 6 NO + H2SO4 + 2 H2O
Se + H2O = H2Se + H2SeO3 =>
3 Se + 3 H2O = 2 H2Se + H2SeO3
NaC2H3O2 + HI = NaI + HC2H3O2 =>
NaC2H3O2 + HI = NaI + HC2H3O2
Fe2(SO4)3 + Br2 = Br2(SO4) + Fe =>
Fe2(SO4)3 + 3 Br2 = 3 Br2(SO4) + 2 Fe
SbCl3 + KBrO3 + HCl = SbCl5 + KBr + H2O =>
3 SbCl3 + KBrO3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
CuSO4*H2O + KI + H2SO4 = I2 + K2SO4 + H2O + Cu2S =>
2 CuSO4*H2O + 10 KI + 4 H2SO4 = 5 I2 + 5 K2SO4 + 6 H2O + Cu2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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